caretaker
noun [ C ]
uk/ˈkeəˌteɪkər/ us(US Scottish also janitor); ( US also custodian)a person who is employed to take care of a large building, such as a school or office building, and to deal with the cleaning, repairs, etc.:
He lived on the ground floor of the apartment block, where he worked as a caretaker.
a building/school/church caretaker
caretaker
adjective [ before noun ]
uk/ˈkeəˌteɪkər/ usrelating to a person or a group of people who is doing a job until someone can be found to do it permanently:
a caretaker boss/manager
a caretaker government/president/prime minister